23802525

素因数分解:

$3^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 44193600

約数和(自身を除く): 20391075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 179, 197, 225, 537, 591, 675, 895, 985, 1611, 1773, 2685, 2955, 4475, 4833, 4925, 5319, 8055, 8865, 13425, 14775, 24165, 26595, 35263, 40275, 44325, 105789, 120825, 132975, 176315, 317367, 528945, 881575, 952101, 1586835, 2644725, 4760505, 7934175, 23802525]

約数ペア:

[(1, 23802525), (3, 7934175), (5, 4760505), (9, 2644725), (15, 1586835), (25, 952101), (27, 881575), (45, 528945), (75, 317367), (135, 176315), (179, 132975), (197, 120825), (225, 105789), (537, 44325), (591, 40275), (675, 35263), (895, 26595), (985, 24165), (1611, 14775), (1773, 13425), (2685, 8865), (2955, 8055), (4475, 5319), (4833, 4925)]